Fig. 3
From: Evaluation of the efficacy of pirfenidone in progressive chronic hypersensitivity pneumonitis

Comparison between the studied groups as regard to SGRQ before and 6 months after treatment
From: Evaluation of the efficacy of pirfenidone in progressive chronic hypersensitivity pneumonitis
Comparison between the studied groups as regard to SGRQ before and 6 months after treatment